As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BULKPIT UNDER FLOOR STRINGER 49R 6 INCHES AFT OF FR65 HAS AN AREA OF 0.5 X 0.5 INCH OF CORROSION. REMOVED CORROSION AT BULKPIT UNDER FLOOR FR65 STG 49R IAW A310-200 SRM 51-74-10. CHECKED MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW A310-200 SRM 53-10-00 FIG 104. REPAIRED STRINGER CONNECTING SECTION IAW A310-200 SRM 51-72-10.